144324933 has 16 divisors (see below), whose sum is σ = 199051776. Its totient is φ = 92920320.

The previous prime is 144324923. The next prime is 144324941. The reversal of 144324933 is 339423441.

It is not a de Polignac number, because 144324933 - 2⁹ = 144324421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 144324894 and 144324903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (144324923) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53841 + ... + 56457.

It is an arithmetic number, because the mean of its divisors is an integer number (12440736).

Almost surely, 2^144324933 is an apocalyptic number.

It is an amenable number.

144324933 is a deficient number, since it is larger than the sum of its proper divisors (54726843).

144324933 is a wasteful number, since it uses less digits than its factorization.

144324933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3244.

The product of its digits is 31104, while the sum is 33.

The square root of 144324933 is about 12013.5312460575. The cubic root of 144324933 is about 524.5422259029.

The spelling of 144324933 in words is "one hundred forty-four million, three hundred twenty-four thousand, nine hundred thirty-three".